The complete vex-family ( i do not know if that is linked from vexflow):
vexflow A JavaScript library for rendering music notation and guitar
tablature.
vextab A VexTab Parser for VexFlow https://github.com/0xfe/vextab
vexchords JavaScript Chord Charts https://github.com/0xfe/vexchords
vexwarp Audio Time Stretching and Pitch Shifting
https://github.com/0xfe/vexwarp
On 07.11.2016 12:50, Chris Yate wrote:
BB that is beautiful
On Mon, 7 Nov 2016 at 11:47 bb <bb-543...@telecolumbus.net
<mailto:bb-543...@telecolumbus.net>> wrote:
May be that is what you lokk for?
http://www.vexflow.com/
http://www.vexflow.com/vextab/tutorial.html
Regards BB
On 07.11.2016 12:25, Chris Yate wrote:
On Mon, 7 Nov 2016 at 11:10 Gerard McConnell <gerine...@gmail.com
<mailto:gerine...@gmail.com>> wrote:
Hello,
About 10 years ago I wrote some Java applets which allow a
user to test their understanding of intervals
(http://homepage.eircom.net/~gerfmcc/interval.html
<http://homepage.eircom.net/%7Egerfmcc/interval.html> and
triads (http://homepage.eircom.net/~gerfmcc/chords.html
<http://homepage.eircom.net/%7Egerfmcc/chords.html>) and
minor scales
(http://homepage.eircom.net/~gerfmcc/pitchEtc2.html
<http://homepage.eircom.net/%7Egerfmcc/pitchEtc2.html>). They
work well, but it seems that Java applets are now no longer
the best way to make programs available on web pages. It
seems that the HTML5 canvas is most common now. I'm not an
experienced programmer but I think the logic for generating
the tests should be easy enough to transpose from java to
javascript, however for display I'm wondering what a
reasonably simple way to transform the note data into music
notation is. I used transparent .gifs for the original
programs and shifted them into place, but I suspect that
Lilypond or something similar would be better. No doubt
people here have worked on this sort of problem before, so
any advice would be greatly appreciated.
Thanks for any help,
Gerard McConnell
Lilypond can render to PNG which would probably be good for this
task. I don't think it's the right thing for dynamic music
creation though.
I'm not quite sure what you are looking to do but if you wanted
to create the music dynamically, I might render them in Lilypond,
chop them into tiny bitmaps and then render them within the
Canvas, using some custom positioning logic in Javascript.
By the way... I hope you are aware that the Javascript language
has almost nothing to do with Java?! That said, I don't know how
tricky your logic is.
Chris
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